7861686 divided by 589 
We want to figure out the number of times 7861686 can be divided by 589.

Let's proceed to step 1:
When dividing 7 by 589, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 589

Step 2:
589 can be fit into 78 0 times, resulting in a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Append the next digit (6) from the dividend to 78 and continue with: 786 / 589

Let's proceed to step 3:
When dividing 786 by 589, we get 1 with a remainder of 197.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 197 after subtracting 589 from 786.
Fetch the next digit (1) from the dividend, attach it to 197 and continue: 1971 / 589

On to step 4:
The number 589 fits into 1971 3 times, leaving a remainder of 204.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtracting 1767 from 1971 leaves us with 204.
Grab the next digit (6) from the dividend, add it to 204, then carry on: 2046 / 589

Step 5:
589 can be fit into 2046 3 times, resulting in a remainder of 279.
Use 3 as the next digit of our solution. 
Result so far: 133.0
Deduct 1767 from 2046 and we're left with 279.
Take the next digit (8) from the dividend and append it to 279, then repeat: 2798 / 589

Advancing to step 6:
589 can be fit into 2798 4 times, resulting in a remainder of 442.
The next digit of our result is 4. 
Result so far: 1334.0
Subtracting 2356 from 2798 leaves us with 442.
Fetch the next digit (6) from the dividend, attach it to 442 and continue: 4426 / 589

Going ahead to step 7:
When dividing 4426 by 589, we get 7 with a remainder of 303.
The number 7 becomes the next digit in our result. 
Result so far: 13347.0
Subtracting 4123 from 4426 leaves us with 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

On to step 8:
589 goes into 3030 5 times with a remainder of 85.
The number 5 becomes the next digit in our result. 
Result so far: 13347.5
If we subtract 2945 from 3030, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Moving on to step 9:
When dividing 850 by 589, we get 1 with a remainder of 261.
Record the quotient 1 as the next digit in the result. 
Result so far: 13347.51
If we subtract 589 from 850, we get 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Step 10:
2610 divided by 589 is 4 with a remainder of 254.
The number 4 becomes the next digit in our result. 
Result so far: 13347.514
If we take 2356 away from 2610, we end up with 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Going ahead to step 11:
589 goes into 2540 4 times with a remainder of 184.
The number 4 becomes the next digit in our result. 
Result so far: 13347.5144
The remainder is 184 after subtracting 2356 from 2540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

In conclusion, the division gives 13347.5144 with a balance of 0.00184.